NCT07638813 YT-023 Frontotemporal Dementia Clinical Landscape Report 2026: Design, Endpoints, Sponsor and Readout Outlook
Turn a newly registered trial into a decision-ready clinical landscape. This report examines NCT07638813 using PatSnap Clinical Trials MCP for protocol design and endpoint evidence, with Drug & Asset MCP and Company & Deal Intelligence MCP used as the companion asset and sponsor enrichment workflow. Explore PatSnap MCP Servers to reproduce the research sequence inside an AI workflow.
MCP evidence snapshot: 7 August 2026. Trial records, recruitment status and projected dates can change after the snapshot and should be rechecked before operational decisions.
Why NCT07638813 is a hot trial to watch
Frontotemporal Dementia is being segmented by mechanism, treatment setting, geography and endpoint architecture. NCT07638813 is notable because it evaluates YT-023 in a Phase 1/2 design sponsored by Ruijin Hospital. The main development question is whether the protocol can translate its rationale into a clinically interpretable and operationally credible readout.
Trial landscape snapshot
| Field | Indexed detail |
|---|---|
| Registration | NCT07638813 |
| Official title | MSC-Exosome Therapy for Frontotemporal Dementia |
| Phase / status | Phase 1/2 / Not yet recruiting |
| Intervention | YT-023 |
| Sponsor | Ruijin Hospital |
| Geography | Not reported in the indexed record |
| Enrollment | [object Object] |
| Primary endpoint | Clinical Efficacy: Change in CDR plus NACC FTLD Score |
| Endpoint time frame | Baseline and Week 24 |
| Primary completion / readout proxy | [object Object] |
Protocol design and endpoint interpretation
This study is testing a new treatment for Frontotemporal Dementia (FTD) - a progressive brain disease that affects personality, behavior, and language. Currently, there is no cure for FTD and no approved medication that can slow down or stop the disease. Existing treatments only help manage some symptoms temporarily. The investigational treatment in this study is made from exosomes - tiny particles naturally released by umbilical cord stem cells. Exosomes act like "message carriers" between cells. Researchers believe they may help protect brain cells, reduce harmful protein buildup, and improve brain function. The exosomes will be given as a nasal spray (sprayed into the nose). This method may allow the treatment to reach the brain directly without needing to pass through the blood-brain barrier (a natural protective layer that often blocks medications from entering the brain).
Allocation is Randomized, masking is Triple, and the intervention model is Parallel Assignment. Planned enrollment of [object Object] participants across Not reported in the indexed record shapes statistical precision, execution risk and external validity. Interpretation should account for baseline risk, prior therapy, assessment schedule, missing-data handling and clinical relevance—not only statistical significance.
- Clinical Efficacy: Change in CDR plus NACC FTLD Score (Baseline and Week 24) — Change from baseline in the Clinical Dementia Rating (CDR®) Dementia Staging Instrument plus the National Alzheimer's Coordinating Center Frontotemporal Lobar Degeneration (NACC FTLD) module total score at Week 24. Scale Range: Minimum = 0, Maximum = 30 Interpretation: A higher score indicates worse cognitive and behavioral function; a decrease (negative change) from baseline indicates improvement.
- Safety and Tolerability: Incidence of Adverse Events (Baseline through Week 24 (end of treatment)) — Number of participants with treatment-emergent adverse events (AE), serious adverse events (SAE), adverse drug reactions (ADR), and serious adverse drug reactions (SADR), including assessment of causality and severity. Adverse events include local nasal reactions (e.g., epistaxis, nasal congestion, rhinorrhea, cough, pharyngeal discomfort, sneezing, nasal dryness) and systemic reactions (e.g., rash, pruritus, facial/
Readout outlook and evidence gap
The current protocol points to [object Object] as the best available readout proxy. Because this is an active or newly posted study, a trial-specific result citation is not included until a normalized clinical-trial-result record becomes available. That gap is itself operationally important: teams should monitor first result indexing, conference abstracts, protocol amendments and changes to the primary-completion date.
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Asset and sponsor context
Drug & Asset MCP profile: YT-023 is indexed as No normalized modality returned, with target No normalized target returned, mechanism No normalized mechanism returned, and global highest development status No normalized global status returned.
Company & Deal Intelligence MCP profile: Ruijin Hospital is resolved to a normalized organization record in Shanghai Shi, China. The organization workflow adds identity, location, portfolio and partnering context where available.
The sponsor profile matters because scientific rationale alone does not determine development value. Manufacturing readiness, portfolio fit, geographic reach, partnering capacity and the ability to fund confirmatory development can determine whether a positive signal becomes a competitive asset.
White space around this program
- Sharper patient selection: prospective biomarker or phenotype definitions that identify who is most likely to benefit.
- Clinically interpretable endpoints: outcomes connecting activity with function, symptoms, survival or treatment burden.
- Comparator relevance: evidence against the most decision-relevant contemporary standard of care.
- Broader external validity: evidence across additional geographies, demographic groups and real-world settings.
- Operational differentiation: a development path that closes the readout gap without sacrificing safety or durability.
What to monitor next
Monitor recruitment, enrollment changes, protocol amendments, endpoint hierarchy, primary-completion timing, first result indexing, asset ownership and sponsor partnerships. A change in endpoint, population or ownership can alter the probability of success before a headline data release.
Bottom line
NCT07638813 provides a focused lens on Frontotemporal Dementia development. Its value will be determined by whether YT-023 can convert the current Phase 1/2 design into evidence that is clinically meaningful, operationally credible and differentiated from competing programs.
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